# Algo vs 42Hub

The clearest difference is in-app purchases: 42Hub at none against Algo's 3. 42Hub also leads on update cadence (every 3 days vs every 15 months) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Algo sells 3 in-app purchases, starting at $4.99 per month. 42Hub asks for nothing beyond the download.

Algo ships an update every 15 months, 42Hub every 3 days. The most recent releases landed on October 11, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Algo | 42Hub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/algo-coding-logic-puzzles/id6478955967/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 138 MB | 42 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Aleksei Liutykh](https://appshunter.io/developer/1609054018) | [Raphael Faria](https://appshunter.io/developer/1847648593) |

## What reviewers say

### Algo

[App page](https://appshunter.io/ios/app/algo-coding-logic-puzzles/id6478955967)

Engage with programming concepts through interactive puzzles. Control an arrow with commands based on real coding logic to solve increasingly complex challenges. Suitable for both beginners and experienced coders.

**Highlights:** Solve programming puzzles, Control arrow with commands, Learn coding logic, Progressive difficulty, Hints and tips provided, Suitable for all skill levels

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Patron Membership | $4.99 | per month |
| Patron Membership | $7.99 | per 2 months |
| Patron Membership | $8.99 | per 6 months |


### 42Hub

[App page](https://appshunter.io/ios/app/42hub/id6754294085)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Algo free?

Algo is free to download, with in-app purchases available.

### Is 42Hub free?

42Hub is free to download, with no in-app purchases.

### Do Algo or 42Hub have ads?

Neither Algo nor 42Hub shows ads.

### Which is updated more often, Algo or 42Hub?

Algo ships an update every 15 months, and 42Hub every 3 days. Most recently, Algo was updated on October 11, 2026 and 42Hub on October 12, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*